77195146

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 138313728

約数和(自身を除く): 61118582

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2143, 2573, 4286, 5146, 15001, 18011, 30002, 36022, 66433, 132866, 177869, 355738, 465031, 930062, 1245083, 2490166, 5513939, 11027878, 38597573, 77195146]

約数ペア:

[(1, 77195146), (2, 38597573), (7, 11027878), (14, 5513939), (31, 2490166), (62, 1245083), (83, 930062), (166, 465031), (217, 355738), (434, 177869), (581, 132866), (1162, 66433), (2143, 36022), (2573, 30002), (4286, 18011), (5146, 15001)]